iMovie for iPhone and iPad updated for iOS 6, includes 3 new trailers and 1080p output

iMovie for iPhone and iPad has been updated for iOS 6 and introduces some new features including three new trailers, the ability to split audio with the iPad, slideshow creation from iPhoto, 1080p upload resolution, and more.

Three new trailers — Adrenaline, Coming of Age, and Teen

Add photos to any trailer and have them automatically animate with the Ken Burns effect

On iPad, open the Precision Editor to create split audio edits

Play clips in the Video Browser before adding them to your project

Create a slideshow by sharing photos from iPhoto for iOS

Tap the help icon to display Coaching tips

1080p HD upload resolution is now available for sharing to YouTube, Facebook, Vimeo, and CNN iReport

Audio recordings captured in a project now appear in the Audio Browser for easy access

Although this update doesn't include anything major, it's nice to see Apple address some common complaints like split audio and 1080p output. The three new trailers are also a great addition. What are your favorite features of the new iMovie?